[ GLSA 200709-05 ] RealPlayer: Buffer overflow

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  Severity: Normal
     Title: RealPlayer: Buffer overflow
      Date: September 14, 2007
      Bugs: #183421
        ID: 200709-05

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Synopsis

RealPlayer is vulnerable to a buffer overflow allowing for execution of arbitrary code.

Background

RealPlayer is a multimedia player capable of handling multiple multimedia file formats.

Affected packages

     Package                 /  Vulnerable  /               Unaffected
    -------------------------------------------------------------------
  1  media-video/realplayer      < 10.0.9                    >= 10.0.9

Description

A stack-based buffer overflow vulnerability has been reported in the SmilTimeValue::parseWallClockValue() function in smlprstime.cpp when handling HH:mm:ss.f type time formats.

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Impact

By enticing a user to open a specially crafted SMIL (Synchronized Multimedia Integration Language) file, an attacker could be able to execute arbitrary code with the privileges of the user running the application.

Workaround

There is no known workaround at this time.

Resolution

All RealPlayer users should upgrade to the latest version:

    # emerge --sync
    # emerge --ask --oneshot --verbose ">=media-video/realplayer-10.0.9"

References

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  [ 1 ] CVE-2007-3410
        http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-3410

Availability

This GLSA and any updates to it are available for viewing at the Gentoo Security Website:

  http://security.gentoo.org/glsa/glsa-200709-05.xml

Concerns?

Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at http://bugs.gentoo.org.

License

Copyright 2007 Gentoo Foundation, Inc; referenced text belongs to its owner(s).

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